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authorKenneth Graunke <kenneth@whitecape.org>2011-11-14 19:13:27 -0800
committerPaul Berry <stereotype441@gmail.com>2011-12-07 16:38:00 -0800
commit7a63a311e56fd492823b4b44e526df5a8dc0a021 (patch)
treed99392043a73b4eac93e1a53b8bee7c48dac1097 /src/mesa
parentdabe15da4f81546b5c9fca8c208d31bfe98ada9f (diff)
i965: Set the maximum number of GS URB entries on Sandybridge.
We never filled this in before because we didn't care. I'm skeptical these are correct; my sources indicate that both the VS and GS # of entries are 256 on both GT1 and GT2. I'm also loathe to change it and break stuff. Reviewed-by: Paul Berry <stereotype441@gmail.com>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i965/brw_context.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index 11630075518..f97164991f7 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -284,12 +284,14 @@ brwCreateContext(int api,
brw->max_gs_threads = 60;
brw->urb.size = 64; /* volume 5c.5 section 5.1 */
brw->urb.max_vs_entries = 256; /* volume 2a (see 3DSTATE_URB) */
+ brw->urb.max_gs_entries = 256;
} else {
brw->max_wm_threads = 40;
brw->max_vs_threads = 24;
brw->max_gs_threads = 21; /* conservative; 24 if rendering disabled */
brw->urb.size = 32; /* volume 5c.5 section 5.1 */
brw->urb.max_vs_entries = 128; /* volume 2a (see 3DSTATE_URB) */
+ brw->urb.max_gs_entries = 256;
}
} else if (intel->gen == 5) {
brw->urb.size = 1024;